Dectection
检验
🗣️ 情景例句
Now, how's the Stewart family?
那么， Stewart全家人都好吗？
It's $25.00 one way or $45.00 for a weekend excursion.
单程票价25美元，周末旅行来回票价45美元。
Shall I make an appointment to see him?
我是不是要约个时间跟他见见面？